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Many causes of cancer
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-Cancer-
According to Cancer.org, cancer is the generic name for over a hundred diseases. There are cancers for literally every part of the body. Cancer starts by abnormal cells growing out of control. Usually, if the cancer is caught earlier in the stages, it is treatable and a person would have a good chance at surviving. Unfortunately, if the cancer is untreated for a longer duration of time, the survival rate dwindles. There are types of this abnormal cell growth that can be potentially more fatal than others. There is an astonishing amount of different cancers to delve in to. The chance of survival depends on the type, as well as the amount of time it has gone untreated.
HOW CANCER FORMS
To begin, cancer starts to form when abnormal cells grow. Abnormal cells form when the DNA, is damaged. The fewer the amount of abnormal cells, the more treatable the cancer will be. In normal cells, the damaged DNA either gets repaired, or dies. In cancer cells, the damaged DNA doesn’t get repaired or dies like normal cells. The damaged cell instead replicates itself. It is difficult to understand exactly why or how cancer starts to grow, but common reasons can be from sun exposure or cigarette smoking. Cancer cells usually form a tumor. A type of cancer where a tumor doesn’t form is Leukemia. On the other hand, not all tumors are cancerous. There are benign and malignant tumors or masses. Benign tumors cannot spread to other organs of the body, but can be on the larger side and press on other organs. Benign tumors are not cancerous, but can still instill problems. Benign tumors can become malignant, or cancerous, after a period of time. Malignant tumors are the ones that are cancerous from the very beginning. This ...
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...emo that is given. Some cycles are more intense than others. Treatment of lung cancer is specific to each patient.
CONCLUSION
According to Cancer.org, cancer is the generic name for over a hundred diseases. There are cancers for literally every part of the body. Cancer starts by abnormal cells growing out of control. Usually, if the cancer is caught earlier in the stages, it is treatable and a person would have a good chance at surviving. Unfortunately, if the cancer is untreated for a longer duration of time, the survival rate dwindles. There are types of this abnormal cell growth that can be potentially more fatal than others. There is an astonishing amount of different cancers to delve in to. Bone cancer and lung cancer are very common in this day and age. The chance of survival depends on the type, as well as the amount of time it has gone untreated.
There are many chronic illnesses. A major one is cancer, specifically thyroid cancer. One character that is shown to be struggling with thyroid cancer as a chronic disease is in the film and novel, The Fault in Our Stars. The protagonist, Hazel Grace Lancaster is diagnosed with terminal thyroid cancer, and the story sets out with the cancer having spread to her lungs. She is a Caucasian female who is possibly around high school or college age. Because of the terminal thyroid cancer, she has, she must walk around with an oxygen tank to be able to breathe.
I have chosen to write about the constellation Cancer (The Crab). I chose Cancer because it is one of only a handful of constellations that I am actually able to identify in the night sky. Cancer is one of the twelve Zodiac constellations; people whose birthdays fall between June 21st and July 22nd have Cancer as their sign. Cancer is the Latin word for crab, and despite the fact that the constellation looks more like a lobster then a crab, it is still referred to as a crab. The constellation is visible from the northern hemisphere from late winter to early spring.
Cancer is the term used to describe a group of diseases consisting of hundreds of ailments and although there exists so many different types of cancer, they all begin in a similar way. The body is made up of over a trillion cells, and cancer is the uncontrolled growth of malfunctioning cells in the body (Dawson, 1996). “Normal body cells grow, divide, and die in an orderly fashion. During the early years of a person’s life, normal cells divide faster to allow the person to grow. After the person becomes an adult, most cells divide only to replace worn-out or dying cells or to repair injuries” (American Cancer Society, 2012).
...agnosed at a later stage, most people die within two years of diagnosis and treatment.
Age is another significant factor; if they are middle-age adults or elderly, they might want to enjoy the time with their loved ones instead of being depressed about the cancer. In the emotional dimension, patients diagnosed with lung cancer can feel a variety of emotions such as fear, depression, anger, guilt and confusion. I believe stress affects the body in a negative way and being calm affects the body in a positive way. For example, as the textbook states, “Long time stress affects the body system, and anxiety affects the health habits; conversely, calm acceptance and relaxation can actually change body response to illness”(Taylor, 45). I agree with this concept, people who tend to accept and focus on positive things; the body reacts to their emotions in a positive way.
Cancer starts when cells in a part of the body start to grow out of control. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Cancer cells can also invade (grow into) other tissues, something that normal cells cannot do. Growing out of control and invading other tissues are what makes a cell a cancer cell. Cells become cancer cells because of DNA (deoxyribonucleic acid) damage. DNA is in every cell and it directs all the cell’s actions. In a normal cell, when DNA gets damaged the cell either repairs the damage or the cell dies. In cancer cells, the damaged DNA is not repaired, and the cell doesn’t die like it should. Instead, the cell goes on making new cells that the body doesn’t need. These new cells all have the same abnormal DNA as the first cell does.
According to “Medical News Today” cancer is a disease that is caused by an over growth of anomalous cells on one or more lungs. Cells often go up the air pipes which can cause difficulty to breath. Due to the over production of cells the tissue cells often begin to over produce; which results in tumors. There are two types of tumors: malignant and benign. Malignant tumors are the more dangerous of the two due to its invasive nature; which makes it cancerous. While benign is not invasive in other words non-cancerous. This is why cancer spreads to multiple areas and can be sometimes very difficult to fight. Cancer cells are abnormal not only because of their evasive nature, but also because of its irregular life cycle. Rather than expire like a regular cell, they continuously grow and duplicate which causes the disease to spread. This makes cell abnormal in shape and other qualities; known as a sickle cell. Due to the large growth and reproduction rate of the cells this makes the spreading of the cancer more rapid. Each cancer has specific symptom, for lung cancer the sympto...
Cancer has become a very common illness worldwide for any age, but mostly affecting adults. One can get cancer from different places in the body, that is why there are so many people with cancer, because of all the different types. Cancer can affect any gender, female or male, and any age. It varies from ovarian cancer to prostate cancer, skin cancer to lukemia. Cancer has been a problem for many years, yet we have not found a cure to treat and prevent cancer.
Cancer has become the one of the most feared things for human beings. The various type of cancer have been discovered and there are still a lot of it that undiscoverable. Cancer is a complex disease that have a group of disease. The cancer itself cannot be describe by words. The causes of this cancer is still not being able to be discovered fully. There are only minor factor that can lead to this disease. The carcinogens are believed to be one of the causes that lead to cancer such as asbestos, radon gas, tobacco, PVC and much more from our chemical industries. The environment especially near to the industrial that produce chemical waste can be one of the causes lead to cancer. Cancer also have relation with our age, lifestyle, and diet and also can be genetically inherited. It is believed that older people have higher tendency to get cancer than younger people. Our lifestyle and diet also plays a role causing a cancer by our daily life routine. Smoking tobacco and eating unconsciously (still in research) can also increase the possibility to get cancer especially lung cancer that cause by smoking tobacco. There are several cases, cancer were inherited from their parents. Various type of viruses such as HIV, HPV, EBV and many more virus has a high capabilities to increase the chance a patient to get a cancer because these viruses lower their body immunity to disease.
...essive episodes (CareNotes). As chemo is administered, patients may aquire other issues, such as a loss in appitite, less energy, sores in the mouth, pain throughout the body, an increased heartbeat, coughing or breathing issues, and confusion (CareNotes). According to CareNotes, patients must stay away from people that are sick, due to a decreased immune system, and they must drink a lot of water to stay hydrated.
Cancer occurs when cells divide uncontrollably. Cells keep dividing even though new cells are not needed. Change from normal to cancerous cells requires gene alterations.
Usually, normal cells die when they are old or damaged, newly grow cells will replace them. However, if something goes wrong, there may be too many new cells when the body only needs a few of them, and the body can’t get rid of old cells, it builds up a mass of tissue called tumor. There are two types of tumor, begin or malignant. Begin tumors are usually not harmful to human body, however, malignant tumors could be life threatening. This type of tumors will invade organs and tissues around them, travel through blood vessels or lymph vessels, attach to other tissues and destroy them. Malignant tumors arise in breast tissues and cause breast cancer.
Cancer develops when cells in a part of the body begin to grow out of
Cancer is a disease that affects human somatic cells. It causes the cells to divide uncontrollably and form masses known as tumors. There are two different types of cancer tumors. Some tumors are benign and other tumors are malignant. Benign tumors look similar to the tissues that they came from and develop slowly. The tumor remains in the same area that the tumor originated in. Malignant tumors are formed from cells that do not resemble the tissue that they came from. They vary in shape and size. This enables pieces of the tumor to break off and spread to other places in the body. Over the past few decades cancer has become a very prominent disease. There are many different types of cancer and many different causes for the the disease. Most cancers are because of a genetic mutation. The most common type occur when a cell is dividing. Proto-oncogenes, which are alleles in a normal cells, mutate to form oncogenes. These oncogenes cause cancer because they do not allow the cells to self destruct or become epistatic. There have been several research projects which have been testing epistatis.
Even when they are finished their chemotherapy treatments they may still experience this nausea for months or even for years all due to this learned response believed to be caused by classical